Writing instrument



Fig. 1 is a front elevational view of a writing instrument showing my design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top end view thereof;

FIG. 6 is a bottom end view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a front elevational view of an alternative embodiment of a writing instrument showing my design;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a top end view thereof;

FIG. 13 is a bottom end view thereof; and,

FIG. 14 is a perspective view thereof. 

The ornamental design for a writing instrument, as shown and described. 